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Argentina

$309+ Cheap flights from California to Argentina

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/16. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — EZE
Dec 2 — Dec 91
Tue 12/2
Tue 12/9
1 adult, Economy
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Find flight deals from California to Argentina

Cheapest flights from California to Argentina
Explore the most affordable flight options available from California to Argentina. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 2, 2025.

This Copa Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/18:12 pmSAN - EZE
1 stop24h 46mCopa Airlines
Mon 12/83:41 amEZE - SAN
1 stop18h 56mCopa Airlines
Deal found 10/31$593
This United Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/99:00 amLAX - EZE
1 stop17h 20mUnited Airlines
Tue 11/1811:55 pmEZE - LAX
1 stop21h 12mUnited Airlines
Deal found 11/2$605
This American Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/277:30 amLAX - EZE
1 stop22h 10mAmerican Airlines
Fri 12/129:40 pmEZE - LAX
2 stops19h 29mAmerican Airlines
Deal found 11/2$609
This American Airlines deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1912:00 pmLAX - EZE
1 stop17h 40mAmerican Airlines
Tue 12/1611:20 pmEZE - LAX
2 stops19h 22mAmerican Airlines
Deal found 11/1$610
This United Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/307:30 pmLAX - EZE
1 stop32h 50mUnited Airlines
Wed 12/1010:05 pmEZE - LAX
1 stop18h 18mUnited Airlines
Deal found 10/30$613
This American Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2612:59 amLAX - EZE
1 stop26h 21mAmerican Airlines
Sun 12/79:40 pmEZE - LAX
2 stops19h 29mAmerican Airlines
Deal found 11/2$617
This United Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1112:55 amLAX - EZE
1 stop27h 25mUnited Airlines
Wed 12/2411:55 pmEZE - LAX
1 stop29h 13mUnited Airlines
Deal found 10/31$622
This SmartFares deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/58:30 pmLAX - EZE
1 stop25h 20mLATAM Airlines
Fri 11/77:10 amEZE - LAX
1 stop28h 10mLATAM Airlines
Deal found 11/1$631
This CrystalTravel deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/52:30 pmLAX - AEP
1 stop24h 10mLATAM Airlines
Fri 11/76:20 pmAEP - LAX
1 stop17h 00mLATAM Airlines
Deal found 11/1$632
This Kissandfly.com deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/812:00 pmLAX - EZE
1 stop14h 20mLufthansa
Fri 11/2110:05 pmEZE - LAX
1 stop18h 20mLufthansa
Deal found 11/1$633
This United Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/197:35 amLAX - EZE
1 stop18h 45mUnited Airlines
Thu 11/2710:05 pmEZE - LAX
1 stop16h 04mUnited Airlines
Deal found 11/2$636
This FlightHub deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/142:30 pmLAX - EZE
1 stop23h 13mLATAM Airlines
Sat 11/152:25 amEZE - LAX
1 stop32h 55mLATAM Airlines
Deal found 10/31$641

Cheap flight deals from California to Argentina

Keep the following information in mind while searching for California to Argentina flight deals. Data was last updated November 2, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$593
(Copa Airlines)

One-way from

$309
(FlightHub)

Popular in

December

Cheapest in

September

Average price

$835
Provider with most accurate pricing for Los Angeles-Buenos Aires (BUE) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Buenos Aires (BUE) flights.
Search Deals
From California to Argentina
Search Deals
One-way flight from California to Argentina
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($106 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($40 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from California to Argentina that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 2, 2025.
Use the filters below to find and compare flights from California to Argentina that are best for you.

Fly from

California

Fly to

Argentina

Route

Depart

Return

Price

San DiegoBuenos Aires

SAN - EZE

SANEZE

San Diego

Mon 12/1

8:12 pm-1:58 am

1 stop24h 46m

Buenos Aires Ministro Pistarini

Mon 12/8

3:41 am-5:37 pm

1 stop18h 56m

$593

San DiegoBuenos Aires

SAN - EZE

SANEZE

San Diego

Mon 12/1

8:12 pm-10:31 pm

1 stop21h 19m

Buenos Aires Ministro Pistarini

Mon 12/8

5:16 am-5:37 pm

1 stop17h 21m

$593

Los AngelesBuenos Aires

LAX - EZE

LAXEZE

Los Angeles

Sun 11/9

12:00 pm-7:20 am

1 stop14h 20m

Buenos Aires Ministro Pistarini

Thu 11/20

11:55 pm-8:22 pm

1 stop25h 27m

$605

Los AngelesBuenos Aires

LAX - EZE

LAXEZE

Los Angeles

Fri 11/28

7:35 am-7:20 am

1 stop18h 45m

Buenos Aires Ministro Pistarini

Fri 12/5

11:55 pm-4:06 pm

1 stop21h 11m

$605

Los AngelesBuenos Aires

LAX - EZE

LAXEZE

Los Angeles

Thu 11/13

6:00 am-9:20 am

1 stop22h 20m

Buenos Aires Ministro Pistarini

Wed 11/19

10:05 pm-9:09 am

1 stop16h 04m

$605

Los AngelesBuenos Aires

LAX - EZE

LAXEZE

Los Angeles

Mon 12/1

12:00 pm-9:20 am

1 stop16h 20m

Buenos Aires Ministro Pistarini

Wed 12/10

10:05 pm-11:23 am

1 stop18h 18m

$605

Los AngelesBuenos Aires

LAX - EZE

LAXEZE

Los Angeles

Wed 11/12

10:22 am-9:20 am

1 stop17h 58m

Buenos Aires Ministro Pistarini

Sun 11/16

11:55 pm-4:07 pm

1 stop21h 12m

$605

Los AngelesBuenos Aires

LAX - EZE

LAXEZE

Los Angeles

Tue 12/2

7:40 am-7:20 am

1 stop18h 40m

Buenos Aires Ministro Pistarini

Tue 12/9

11:55 pm-11:23 am

1 stop16h 28m

$605

Los AngelesBuenos Aires

LAX - EZE

LAXEZE

Los Angeles

Tue 12/2

9:00 am-9:20 am

1 stop19h 20m

Buenos Aires Ministro Pistarini

Fri 12/12

11:55 pm-8:23 pm

1 stop25h 28m

$605

Los AngelesBuenos Aires

LAX - EZE

LAXEZE

Los Angeles

Tue 11/11

6:00 am-7:20 am

1 stop20h 20m

Buenos Aires Ministro Pistarini

Wed 11/19

11:55 pm-11:25 am

1 stop16h 30m

$605

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

Showing 1-10 of 60 results
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Best time to book a flight from California to Argentina

Have a flexible travel schedule? Discover the best time to fly to Argentina from California with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from California to Argentina

What is the cheapest month to book a flight from California to Argentina?

Currently, May is the cheapest month in which you can book a flight from California to Argentina (average of $269). Flying from California to Argentina in June is currently the most expensive (average of $688). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CA to AR?

Find hourly flight availability from California to Argentina. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 2, 2025.

When flying from California to Argentina, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 13% versus a flight in the morning.

What is the cheapest day to fly from California to Argentina?

Use this chart to determine the cheapest time to fly round-trip from California to Argentina. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their California to Argentina flight should consider departing on Monday afternoons when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from California to Argentina. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from California to Argentina?

    Airlines like Copa Airlines, United Airlines, and LATAM Airlines fly from California to Argentina in about 14h 20m. The time it takes to get you to your destination can typically vary by up to 10h 26m. California and Argentina are separated by a distance of 6123 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from California to Argentina one-way?

    $333 is the cheapest one-way deal found within the past few days, from LATAM Airlines. You may also be able to find cheap deals on United Airlines and Delta, with prices starting from $335 and $338, respectively.

  • Can I find deals for flights from California to Argentina that include hotel bookings?

    Yes. In addition to deals on California to Argentina flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from California to Argentina?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from California to Argentina.

  • Can I find deals for business class flights from California to Argentina?

    Yes. Cheapflights offers flight deals from California to Argentina by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from California to Argentina?

    Currently, May is the cheapest month in which you can book a flight from California to Argentina (average of $269). Flying from California to Argentina in June is currently the most expensive (average of $688). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for California to Argentina

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from California to Argentina

Discover the top 7 airlines that operate flights from California to Argentina. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$417Average$1,214FlexibilityNo cancel feeOn-timeN/A
Copa AirlinesCheapest$434Average$1,065FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$604Average$1,308FlexibilityNo cancel feeOn-time71%
AviancaCheapest$617Average$914FlexibilityNo cancel feeOn-time71%
LATAM AirlinesCheapest$658Average$1,075FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$715Average$1,245FlexibilityNo cancel feeOn-time69%
AeromexicoCheapest$1,041Average$1,253FlexibilityNo cancel feeOn-timeN/A

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